<!DOCTYPE HTML>
<html lang="en" >
    <!-- Start book Never forget that there will be a reverberation. -->
    <head>
        <!-- head:start -->
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <title>Emmet | Never forget that there will be a reverberation.</title>
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <meta name="description" content="">
        <meta name="generator" content="GitBook 2.6.7">
        
        
        <meta name="HandheldFriendly" content="true"/>
        <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
        <meta name="apple-mobile-web-app-capable" content="yes">
        <meta name="apple-mobile-web-app-status-bar-style" content="black">
        <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png">
        <link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon">
        
    <link rel="stylesheet" href="../gitbook/style.css">
    
        
        <link rel="stylesheet" href="../gitbook/plugins/gitbook-plugin-toggle-chapters/toggle.css">
        
    
        
        <link rel="stylesheet" href="../gitbook/plugins/gitbook-plugin-highlight/website.css">
        
    
        
        <link rel="stylesheet" href="../gitbook/plugins/gitbook-plugin-search/search.css">
        
    
        
        <link rel="stylesheet" href="../gitbook/plugins/gitbook-plugin-fontsettings/website.css">
        
    
    

        
    
    
    <link rel="next" href="../section1/css.html" />
    
    
    <link rel="prev" href="../section1/charactor.html" />
    

        <!-- head:end -->
    </head>
    <body>
        <!-- body:start -->
        
    <div class="book"
        data-level="1.6"
        data-chapter-title="Emmet"
        data-filepath="section1/Emmet.md"
        data-basepath=".."
        data-revision="Thu Apr 26 2018 10:11:25 GMT+0800 (中国标准时间)"
        data-innerlanguage="">
    

<div class="book-summary">
    <nav role="navigation">
        <ul class="summary">
            
            
            
            

            

            
    
        <li class="chapter " data-level="0" data-path="index.html">
            
                
                    <a href="../index.html">
                
                        <i class="fa fa-check"></i>
                        
                        Introduction
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1" data-path="section1/html.html">
            
                
                    <a href="../section1/html.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.</b>
                        
                        html
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.1" data-path="section1/htmlBlock/block.html">
            
                
                    <a href="../section1/htmlBlock/block.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.</b>
                        
                        block
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.1.1" data-path="section1/htmlBlock/div.html">
            
                
                    <a href="../section1/htmlBlock/div.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.1.</b>
                        
                        div
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.2" data-path="section1/htmlBlock/p.html">
            
                
                    <a href="../section1/htmlBlock/p.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.2.</b>
                        
                        p
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.3" data-path="section1/htmlBlock/h1-h6.html">
            
                
                    <a href="../section1/htmlBlock/h1-h6.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.3.</b>
                        
                        h1-h6
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.4" data-path="section1/htmlBlock/hr.html">
            
                
                    <a href="../section1/htmlBlock/hr.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.4.</b>
                        
                        hr
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.5" data-path="section1/htmlBlock/ul.html">
            
                
                    <a href="../section1/htmlBlock/ul.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.5.</b>
                        
                        ul
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.6" data-path="section1/htmlBlock/ol.html">
            
                
                    <a href="../section1/htmlBlock/ol.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.6.</b>
                        
                        ol
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.7" data-path="section1/htmlBlock/dl.html">
            
                
                    <a href="../section1/htmlBlock/dl.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.7.</b>
                        
                        dl
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.8" data-path="section1/htmlBlock/form.html">
            
                
                    <a href="../section1/htmlBlock/form.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.8.</b>
                        
                        form
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.9" data-path="section1/htmlBlock/table.html">
            
                
                    <a href="../section1/htmlBlock/table.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.9.</b>
                        
                        table
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.10" data-path="section1/htmlBlock/iframe.html">
            
                
                    <a href="../section1/htmlBlock/iframe.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.10.</b>
                        
                        iframe
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.11" data-path="section1/htmlBlock/htmlAndBody.html">
            
                
                    <a href="../section1/htmlBlock/htmlAndBody.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.11.</b>
                        
                        htmlAndBody
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.1.12" data-path="section1/htmlBlock/blockSemantization.html">
            
                
                    <a href="../section1/htmlBlock/blockSemantization.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.1.12.</b>
                        
                        blockSemantization
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2" data-path="section1/htmlInline/inline.html">
            
                
                    <a href="../section1/htmlInline/inline.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.</b>
                        
                        inline
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.1" data-path="section1/htmlInline/a.html">
            
                
                    <a href="../section1/htmlInline/a.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.1.</b>
                        
                        a
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.2" data-path="section1/htmlInline/span.html">
            
                
                    <a href="../section1/htmlInline/span.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.2.</b>
                        
                        span
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.3" data-path="section1/htmlInline/b.html">
            
                
                    <a href="../section1/htmlInline/b.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.3.</b>
                        
                        b
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.4" data-path="section1/htmlInline/i.html">
            
                
                    <a href="../section1/htmlInline/i.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.4.</b>
                        
                        i
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.5" data-path="section1/htmlInline/del.html">
            
                
                    <a href="../section1/htmlInline/del.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.5.</b>
                        
                        del
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.6" data-path="section1/htmlInline/sup.html">
            
                
                    <a href="../section1/htmlInline/sup.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.6.</b>
                        
                        sup
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.7" data-path="section1/htmlInline/sub.html">
            
                
                    <a href="../section1/htmlInline/sub.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.7.</b>
                        
                        sub
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.8" data-path="section1/htmlInline/em.html">
            
                
                    <a href="../section1/htmlInline/em.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.8.</b>
                        
                        em
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.9" data-path="section1/htmlInline/strong.html">
            
                
                    <a href="../section1/htmlInline/strong.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.9.</b>
                        
                        strong
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.2.10" data-path="section1/htmlInline/mark.html">
            
                
                    <a href="../section1/htmlInline/mark.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.2.10.</b>
                        
                        mark
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.3" data-path="section1/htmlInlineBlock/inlineBlock.html">
            
                
                    <a href="../section1/htmlInlineBlock/inlineBlock.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.</b>
                        
                        inline-block
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1" data-path="section1/htmlInlineBlock/img.html">
            
                
                    <a href="../section1/htmlInlineBlock/img.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.1.</b>
                        
                        img
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.2" data-path="section1/htmlInlineBlock/video.html">
            
                
                    <a href="../section1/htmlInlineBlock/video.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.2.</b>
                        
                        video
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.3" data-path="section1/htmlInlineBlock/audio.html">
            
                
                    <a href="../section1/htmlInlineBlock/audio.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.3.</b>
                        
                        audio
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.4" data-path="section1/htmlInlineBlock/input.html">
            
                
                    <a href="../section1/htmlInlineBlock/input.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.4.</b>
                        
                        input
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.5" data-path="section1/htmlInlineBlock/select.html">
            
                
                    <a href="../section1/htmlInlineBlock/select.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.5.</b>
                        
                        select
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.6" data-path="section1/htmlInlineBlock/textarea.html">
            
                
                    <a href="../section1/htmlInlineBlock/textarea.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.6.</b>
                        
                        textarea
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.3.7" data-path="section1/htmlInlineBlock/button.html">
            
                
                    <a href="../section1/htmlInlineBlock/button.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.3.7.</b>
                        
                        button
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4" data-path="section1/map.html">
            
                
                    <a href="../section1/map.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.4.</b>
                        
                        map
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="1.5" data-path="section1/charactor.html">
            
                
                    <a href="../section1/charactor.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.5.</b>
                        
                        charactor
                    </a>
            
            
        </li>
    
        <li class="chapter active" data-level="1.6" data-path="section1/Emmet.html">
            
                
                    <a href="../section1/Emmet.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>1.6.</b>
                        
                        Emmet
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2" data-path="section1/css.html">
            
                
                    <a href="../section1/css.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.</b>
                        
                        css
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1" data-path="section1/css/grammar.html">
            
                
                    <a href="../section1/css/grammar.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.1.</b>
                        
                        grammar
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.2" data-path="section1/cssSelector/通配选择器.html">
            
                
                    <a href="../section1/cssSelector/通配选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.2.</b>
                        
                        通配选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.3" data-path="section1/cssSelector/元素选择器.html">
            
                
                    <a href="../section1/cssSelector/元素选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.3.</b>
                        
                        元素选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.4" data-path="section1/cssSelector/群组选择器.html">
            
                
                    <a href="../section1/cssSelector/群组选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.4.</b>
                        
                        群组选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.5" data-path="section1/cssSelector/关系选择器.html">
            
                
                    <a href="../section1/cssSelector/关系选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.5.</b>
                        
                        关系选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.6" data-path="section1/cssSelector/class和id选择器.html">
            
                
                    <a href="../section1/cssSelector/class和id选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.6.</b>
                        
                        class和id
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.7" data-path="section1/cssSelector/伪类选择器.html">
            
                
                    <a href="../section1/cssSelector/伪类选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.7.</b>
                        
                        伪类选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8" data-path="section1/cssSelector/属性选择器.html">
            
                
                    <a href="../section1/cssSelector/属性选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.</b>
                        
                        属性选择器
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.8.1" data-path="section1/cssSelector/属性值选择器.html">
            
                
                    <a href="../section1/cssSelector/属性值选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.1.</b>
                        
                        属性值选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8.2" data-path="section1/cssSelector/空格分隔属性选择器.html">
            
                
                    <a href="../section1/cssSelector/空格分隔属性选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.2.</b>
                        
                        空格分隔属性选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8.3" data-path="section1/cssSelector/属性值前缀选择器.html">
            
                
                    <a href="../section1/cssSelector/属性值前缀选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.3.</b>
                        
                        属性值前缀选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8.4" data-path="section1/cssSelector/属性值后缀选择器.html">
            
                
                    <a href="../section1/cssSelector/属性值后缀选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.4.</b>
                        
                        属性值后缀选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8.5" data-path="section1/cssSelector/包含属性选择器.html">
            
                
                    <a href="../section1/cssSelector/包含属性选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.5.</b>
                        
                        包含属性选择器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.8.6" data-path="section1/cssSelector/连接符选择器.html">
            
                
                    <a href="../section1/cssSelector/连接符选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.8.6.</b>
                        
                        连接符属性选择器
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.9" data-path="section1/cssSelector/伪元素选择器.html">
            
                
                    <a href="../section1/cssSelector/伪元素选择器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.</b>
                        
                        伪元素选择器
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.9.1" data-path="section1/cssSelector/firstletter.html">
            
                
                    <a href="../section1/cssSelector/firstletter.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.1.</b>
                        
                        ::first-letter
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.9.2" data-path="section1/cssSelector/firstline.html">
            
                
                    <a href="../section1/cssSelector/firstline.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.2.</b>
                        
                        ::first-line
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.9.3" data-path="section1/cssSelector/before和after.html">
            
                
                    <a href="../section1/cssSelector/before和after.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.3.</b>
                        
                        ::before和::after
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.9.4" data-path="section1/cssSelector/placeholder.html">
            
                
                    <a href="../section1/cssSelector/placeholder.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.4.</b>
                        
                        ::placeholder
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.9.5" data-path="section1/cssSelector/selection.html">
            
                
                    <a href="../section1/cssSelector/selection.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.9.5.</b>
                        
                        ::selection
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.10" data-path="section1/font属性/font.html">
            
                
                    <a href="../section1/font属性/font.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.</b>
                        
                        font
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.10.1" data-path="section1/font属性/font-style.html">
            
                
                    <a href="../section1/font属性/font-style.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.1.</b>
                        
                        font-style
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.2" data-path="section1/font属性/font-variant.html">
            
                
                    <a href="../section1/font属性/font-variant.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.2.</b>
                        
                        font-variant
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.3" data-path="section1/font属性/font-weight.html">
            
                
                    <a href="../section1/font属性/font-weight.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.3.</b>
                        
                        font-weight
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.4" data-path="section1/font属性/font-size.html">
            
                
                    <a href="../section1/font属性/font-size.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.4.</b>
                        
                        font-size
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.5" data-path="section1/font属性/font-family.html">
            
                
                    <a href="../section1/font属性/font-family.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.5.</b>
                        
                        font-family
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.10.6" data-path="section1/font属性/font-face.html">
            
                
                    <a href="../section1/font属性/font-face.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.10.6.</b>
                        
                        font-face
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.11" data-path="section1/css/line-height.html">
            
                
                    <a href="../section1/css/line-height.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.11.</b>
                        
                        line-height
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.12" data-path="section1/css/颜色.html">
            
                
                    <a href="../section1/css/颜色.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.12.</b>
                        
                        颜色
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.13" data-path="section1/css/text-decoration.html">
            
                
                    <a href="../section1/css/text-decoration.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.13.</b>
                        
                        text-decoration
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.14" data-path="section1/css/text-shadow.html">
            
                
                    <a href="../section1/css/text-shadow.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.14.</b>
                        
                        text-shadow
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.15" data-path="section1/border/border.html">
            
                
                    <a href="../section1/border/border.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.</b>
                        
                        border
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.15.1" data-path="section1/border/border-width.html">
            
                
                    <a href="../section1/border/border-width.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.1.</b>
                        
                        border-width
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.15.2" data-path="section1/border/border-style.html">
            
                
                    <a href="../section1/border/border-style.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.2.</b>
                        
                        border-style
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.15.3" data-path="section1/border/border-color.html">
            
                
                    <a href="../section1/border/border-color.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.3.</b>
                        
                        border-color
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.15.4" data-path="section1/border/border-radius.html">
            
                
                    <a href="../section1/border/border-radius.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.4.</b>
                        
                        border-radius
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.15.5" data-path="section1/border/border-image.html">
            
                
                    <a href="../section1/border/border-image.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.15.5.</b>
                        
                        border-image
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.16" data-path="section1/background/background.html">
            
                
                    <a href="../section1/background/background.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.</b>
                        
                        background
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.16.1" data-path="section1/background/background-position.html">
            
                
                    <a href="../section1/background/background-position.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.1.</b>
                        
                        background-position
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.16.2" data-path="section1/background/background-origin.html">
            
                
                    <a href="../section1/background/background-origin.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.2.</b>
                        
                        background-origin
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.16.3" data-path="section1/background/background-repeat.html">
            
                
                    <a href="../section1/background/background-repeat.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.3.</b>
                        
                        background-repeat
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.16.4" data-path="section1/background/background-attachment.html">
            
                
                    <a href="../section1/background/background-attachment.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.4.</b>
                        
                        background-attachment
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.16.5" data-path="section1/background/background-clip.html">
            
                
                    <a href="../section1/background/background-clip.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.5.</b>
                        
                        background-clip
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.16.6" data-path="section1/background/background-size.html">
            
                
                    <a href="../section1/background/background-size.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.16.6.</b>
                        
                        background-size
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.17" data-path="section1/布局/布局.html">
            
                
                    <a href="../section1/布局/布局.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.</b>
                        
                        布局
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.17.1" data-path="section1/布局/box-sizing.html">
            
                
                    <a href="../section1/布局/box-sizing.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.1.</b>
                        
                        box-sizing
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.2" data-path="section1/布局/margin.html">
            
                
                    <a href="../section1/布局/margin.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.2.</b>
                        
                        margin
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.3" data-path="section1/布局/padding.html">
            
                
                    <a href="../section1/布局/padding.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.3.</b>
                        
                        padding
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.4" data-path="section1/布局/float.html">
            
                
                    <a href="../section1/布局/float.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.4.</b>
                        
                        float
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.5" data-path="section1/布局/letter-spacing.html">
            
                
                    <a href="../section1/布局/letter-spacing.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.5.</b>
                        
                        letter-spacing
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.6" data-path="section1/布局/text-align.html">
            
                
                    <a href="../section1/布局/text-align.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.6.</b>
                        
                        text-align
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="2.17.7" data-path="section1/布局/text-overflow.html">
            
                
                    <a href="../section1/布局/text-overflow.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>2.17.7.</b>
                        
                        text-overflow
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="3" data-path="section1/mobileLayout/mobileLayout.html">
            
                
                    <a href="../section1/mobileLayout/mobileLayout.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.</b>
                        
                        移动端布局
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="3.1" data-path="section1/mobileLayout/viewport.html">
            
                
                    <a href="../section1/mobileLayout/viewport.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.1.</b>
                        
                        viewport
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.2" data-path="section1/mobileLayout/rem.html">
            
                
                    <a href="../section1/mobileLayout/rem.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.2.</b>
                        
                        rem
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4" data-path="section1/响应式布局/responsiveLayout.html">
            
                
                    <a href="../section1/响应式布局/responsiveLayout.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.</b>
                        
                        响应式布局
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.1" data-path="section1/响应式布局/media.html">
            
                
                    <a href="../section1/响应式布局/media.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.1.</b>
                        
                        media
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5" data-path="section1/JavaScript/JavaScript.html">
            
                
                    <a href="../section1/JavaScript/JavaScript.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.</b>
                        
                        JavaScript
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1" data-path="section1/JavaScript/变量.html">
            
                
                    <a href="../section1/JavaScript/变量.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.</b>
                        
                        变量
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1.1" data-path="section1/JavaScript/变量/简单类型.html">
            
                
                    <a href="../section1/JavaScript/变量/简单类型.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.</b>
                        
                        简单类型
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1.1.1" data-path="section1/JavaScript/变量/string.html">
            
                
                    <a href="../section1/JavaScript/变量/string.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.1.</b>
                        
                        string
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.1.1.2" data-path="section1/JavaScript/变量/number.html">
            
                
                    <a href="../section1/JavaScript/变量/number.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.2.</b>
                        
                        number
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.1.1.3" data-path="section1/JavaScript/变量/boolean.html">
            
                
                    <a href="../section1/JavaScript/变量/boolean.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.3.</b>
                        
                        boolean
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.1.1.4" data-path="section1/JavaScript/变量/undefined.html">
            
                
                    <a href="../section1/JavaScript/变量/undefined.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.4.</b>
                        
                        undefined
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.1.1.5" data-path="section1/JavaScript/变量/null.html">
            
                
                    <a href="../section1/JavaScript/变量/null.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.1.5.</b>
                        
                        null
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.1.2" data-path="section1/JavaScript/变量/复杂类型.html">
            
                
                    <a href="../section1/JavaScript/变量/复杂类型.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.2.</b>
                        
                        复杂类型
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1.2.1" data-path="section1/JavaScript/变量/Array.html">
            
                
                    <a href="../section1/JavaScript/变量/Array.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.2.1.</b>
                        
                        Array
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.1.3" data-path="section1/JavaScript/变量/隐性转换.html">
            
                
                    <a href="../section1/JavaScript/变量/隐性转换.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.3.</b>
                        
                        隐性转换
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.1.4" data-path="section1/JavaScript/变量/值传递.html">
            
                
                    <a href="../section1/JavaScript/变量/值传递.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.4.</b>
                        
                        值传递
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.2" data-path="section1/JavaScript/运算符.html">
            
                
                    <a href="../section1/JavaScript/运算符.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.2.</b>
                        
                        运算符
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.3" data-path="section1/JavaScript/语句/语句.html">
            
                
                    <a href="../section1/JavaScript/语句/语句.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.</b>
                        
                        语句
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.3.1" data-path="section1/JavaScript/语句/if语句.html">
            
                
                    <a href="../section1/JavaScript/语句/if语句.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.1.</b>
                        
                        if语句
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.3.2" data-path="section1/JavaScript/语句/switch.html">
            
                
                    <a href="../section1/JavaScript/语句/switch.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.2.</b>
                        
                        switch语句
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.3.3" data-path="section1/JavaScript/语句/循环语句.html">
            
                
                    <a href="../section1/JavaScript/语句/循环语句.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.3.</b>
                        
                        循环语句
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.4" data-path="section1/JavaScript/函数.html">
            
                
                    <a href="../section1/JavaScript/函数.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.4.</b>
                        
                        函数
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.5" data-path="section1/JavaScript/定时器.html">
            
                
                    <a href="../section1/JavaScript/定时器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.5.</b>
                        
                        定时器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.6" data-path="section1/JavaScript/Date.html">
            
                
                    <a href="../section1/JavaScript/Date.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.6.</b>
                        
                        Date
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7" data-path="section1/JavaScript/String/String.html">
            
                
                    <a href="../section1/JavaScript/String/String.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.</b>
                        
                        String
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.7.1" data-path="section1/JavaScript/String/charAt.html">
            
                
                    <a href="../section1/JavaScript/String/charAt.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.1.</b>
                        
                        charAt()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.2" data-path="section1/JavaScript/String/charCodeAt.html">
            
                
                    <a href="../section1/JavaScript/String/charCodeAt.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.2.</b>
                        
                        charCodeAt()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.3" data-path="section1/JavaScript/String/concat.html">
            
                
                    <a href="../section1/JavaScript/String/concat.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.3.</b>
                        
                        concat()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.4" data-path="section1/JavaScript/String/fromCharCode.html">
            
                
                    <a href="../section1/JavaScript/String/fromCharCode.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.4.</b>
                        
                        fromCharCode()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.5" data-path="section1/JavaScript/String/indexOf.html">
            
                
                    <a href="../section1/JavaScript/String/indexOf.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.5.</b>
                        
                        indexOf()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.6" data-path="section1/JavaScript/String/lastIndexOf.html">
            
                
                    <a href="../section1/JavaScript/String/lastIndexOf.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.6.</b>
                        
                        lastIndexOf()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.7" data-path="section1/JavaScript/String/replace.html">
            
                
                    <a href="../section1/JavaScript/String/replace.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.7.</b>
                        
                        replace()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.8" data-path="section1/JavaScript/String/search.html">
            
                
                    <a href="../section1/JavaScript/String/search.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.8.</b>
                        
                        search()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.9" data-path="section1/JavaScript/String/match.html">
            
                
                    <a href="../section1/JavaScript/String/match.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.9.</b>
                        
                        match()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.10" data-path="section1/JavaScript/String/slice.html">
            
                
                    <a href="../section1/JavaScript/String/slice.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.10.</b>
                        
                        slice()
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7.11" data-path="section1/JavaScript/String/substr.html">
            
                
                    <a href="../section1/JavaScript/String/substr.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.11.</b>
                        
                        substr()
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.8" data-path="section1/JavaScript/数组.html">
            
                
                    <a href="../section1/JavaScript/数组.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.8.</b>
                        
                        数组
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.9" data-path="section1/JavaScript/内置对象/内置对象.html">
            
                
                    <a href="../section1/JavaScript/内置对象/内置对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.9.</b>
                        
                        内置对象
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.9.1" data-path="section1/JavaScript/内置对象/Math.html">
            
                
                    <a href="../section1/JavaScript/内置对象/Math.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.9.1.</b>
                        
                        Math
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.10" data-path="section1/JavaScript/Dom/Dom.html">
            
                
                    <a href="../section1/JavaScript/Dom/Dom.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.</b>
                        
                        Dom
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.10.1" data-path="section1/JavaScript/Dom/增.html">
            
                
                    <a href="../section1/JavaScript/Dom/增.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.1.</b>
                        
                        增
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.10.2" data-path="section1/JavaScript/Dom/删.html">
            
                
                    <a href="../section1/JavaScript/Dom/删.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.2.</b>
                        
                        删
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.10.3" data-path="section1/JavaScript/Dom/改.html">
            
                
                    <a href="../section1/JavaScript/Dom/改.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.3.</b>
                        
                        改
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.10.4" data-path="section1/JavaScript/Dom/查.html">
            
                
                    <a href="../section1/JavaScript/Dom/查.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.4.</b>
                        
                        查
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.10.5" data-path="section1/JavaScript/Dom/样式.html">
            
                
                    <a href="../section1/JavaScript/Dom/样式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.5.</b>
                        
                        样式
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.11" data-path="section1/JavaScript/元素大小.html">
            
                
                    <a href="../section1/JavaScript/元素大小.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.11.</b>
                        
                        元素大小
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.12" data-path="section1/JavaScript/事件/事件.html">
            
                
                    <a href="../section1/JavaScript/事件/事件.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.12.</b>
                        
                        事件
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.12.1" data-path="section1/JavaScript/事件/event.html">
            
                
                    <a href="../section1/JavaScript/事件/event.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.12.1.</b>
                        
                        event
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.12.2" data-path="section1/JavaScript/事件/事件委托.html">
            
                
                    <a href="../section1/JavaScript/事件/事件委托.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.12.2.</b>
                        
                        事件委托
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.12.3" data-path="section1/JavaScript/事件/事件派发.html">
            
                
                    <a href="../section1/JavaScript/事件/事件派发.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.12.3.</b>
                        
                        事件派发
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.13" data-path="section1/JavaScript/对象/对象.html">
            
                
                    <a href="../section1/JavaScript/对象/对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.13.</b>
                        
                        对象
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.13.1" data-path="section1/JavaScript/对象/对象的几种模式.html">
            
                
                    <a href="../section1/JavaScript/对象/对象的几种模式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.13.1.</b>
                        
                        对象的几种模式
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.13.2" data-path="section1/JavaScript/继承/继承.html">
            
                
                    <a href="../section1/JavaScript/继承/继承.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.13.2.</b>
                        
                        继承
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.13.3" data-path="section1/JavaScript/对象/改变this的指向.html">
            
                
                    <a href="../section1/JavaScript/对象/改变this的指向.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.13.3.</b>
                        
                        改变this的指向
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5.14" data-path="section1/JavaScript/避免空判断.html">
            
                
                    <a href="../section1/JavaScript/避免空判断.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.14.</b>
                        
                        避免空判断
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.15" data-path="section1/JavaScript/正则表达式.html">
            
                
                    <a href="../section1/JavaScript/正则表达式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.15.</b>
                        
                        正则表达式
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="6" data-path="section2/javascript设计模式.html">
            
                
                    <a href="../section2/javascript设计模式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.</b>
                        
                        JavaScript设计模式
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7" data-path="section2/vue.html">
            
                
                    <a href="../section2/vue.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.</b>
                        
                        vue
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8" data-path="section2/canvas/介绍canvas.html">
            
                
                    <a href="../section2/canvas/介绍canvas.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.</b>
                        
                        canvas
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="8.1" data-path="section2/canvas/canvas基础知识.html">
            
                
                    <a href="../section2/canvas/canvas基础知识.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.1.</b>
                        
                        canvas基础知识
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.2" data-path="section2/canvas/路径.html">
            
                
                    <a href="../section2/canvas/路径.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.2.</b>
                        
                        路径
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.3" data-path="section2/canvas/填充和描边.html">
            
                
                    <a href="../section2/canvas/填充和描边.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.3.</b>
                        
                        填充和描边
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.4" data-path="section2/canvas/文本.html">
            
                
                    <a href="../section2/canvas/文本.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.4.</b>
                        
                        文本
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.5" data-path="section2/canvas/清除画布.html">
            
                
                    <a href="../section2/canvas/清除画布.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.5.</b>
                        
                        清除画布
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.6" data-path="section2/canvas/保存和恢复.html">
            
                
                    <a href="../section2/canvas/保存和恢复.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.6.</b>
                        
                        保存和恢复
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.7" data-path="section2/canvas/变换.html">
            
                
                    <a href="../section2/canvas/变换.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.7.</b>
                        
                        变换
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.8" data-path="section2/canvas/阴影.html">
            
                
                    <a href="../section2/canvas/阴影.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.8.</b>
                        
                        阴影
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.9" data-path="section2/canvas/合成.html">
            
                
                    <a href="../section2/canvas/合成.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.9.</b>
                        
                        合成
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.10" data-path="section2/canvas/渐变.html">
            
                
                    <a href="../section2/canvas/渐变.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.10.</b>
                        
                        渐变
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.11" data-path="section2/canvas/画布导出为图像.html">
            
                
                    <a href="../section2/canvas/画布导出为图像.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.11.</b>
                        
                        画布导出为图片
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.12" data-path="section2/canvas/将图片导入画布.html">
            
                
                    <a href="../section2/canvas/将图片导入画布.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.12.</b>
                        
                        将图片导入画布
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.13" data-path="section2/canvas/访问像素值.html">
            
                
                    <a href="../section2/canvas/访问像素值.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.13.</b>
                        
                        访问像素值
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.14" data-path="section2/canvas/模式.html">
            
                
                    <a href="../section2/canvas/模式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.14.</b>
                        
                        模式
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="8.15" data-path="section2/canvas/动画.html">
            
                
                    <a href="../section2/canvas/动画.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.15.</b>
                        
                        动画函数
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="9" data-path="section2/编程思想.html">
            
                
                    <a href="../section2/编程思想.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>9.</b>
                        
                        编程思想
                    </a>
            
            
        </li>
    


            
            <li class="divider"></li>
            <li>
                <a href="https://www.gitbook.com" target="blank" class="gitbook-link">
                    Published with GitBook
                </a>
            </li>
            
        </ul>
    </nav>
</div>

    <div class="book-body">
        <div class="body-inner">
            <div class="book-header" role="navigation">
    <!-- Actions Left -->
    

    <!-- Title -->
    <h1>
        <i class="fa fa-circle-o-notch fa-spin"></i>
        <a href="../" >Never forget that there will be a reverberation.</a>
    </h1>
</div>

            <div class="page-wrapper" tabindex="-1" role="main">
                <div class="page-inner">
                
                
                    <section class="normal" id="section-">
                    
                        <h1 id="emmet">Emmet</h1>
<h3 id="&#x5E38;&#x7528;&#x8BED;&#x6CD5;">&#x5E38;&#x7528;&#x8BED;&#x6CD5;</h3>
<ul>
<li>&apos;&gt;&apos; &#x7236;&#x5B50;&#x5173;&#x7CFB;</li>
<li>&apos;+&apos; &#x5144;&#x5F1F;&#x5173;&#x7CFB;</li>
<li>&apos;[]&apos; &#x5C5E;&#x6027;</li>
<li>&apos;{}&apos; &#x5185;&#x5BB9;</li>
<li>&apos;*&apos;  &#x6570;&#x91CF;</li>
<li>&apos;$&apos; &#x81EA;&#x589E;&#x7B26;&#x53F7; , &#x5E8F;&#x53F7;&#x662F;&#x4ECE;1 &#x5F00;&#x59CB;</li>
<li>&apos;$$$&apos; &#x4E0D;&#x8DB3;&#x8865;&#x96F6;<blockquote>
<p>$@*5  &#x4ECE;1&#x5230;5</p>
</blockquote>
</li>
<li>$@-&#x5012;&#x53D9;<blockquote>
<p>$@-*5 &#x4ECE;5&#x5230;1</p>
</blockquote>
</li>
</ul>
<pre><code>    ul&gt;li[align=&quot;center&quot;]{&#x65B0;&#x95FB;$}*10

    &lt;ul&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;1&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;2&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;3&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;4&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;5&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;6&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;7&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;8&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;9&lt;/li&gt;
        &lt;li align=&quot;center&quot;&gt;&#x65B0;&#x95FB;10&lt;/li&gt;
    &lt;/ul&gt;



    dl&gt;(dt{&#x65B0;&#x95FB;&#x6807;&#x9898;$}+dd{&#x65B0;&#x95FB;&#x5185;&#x5BB9;&#x63CF;&#x8FF0;$})*3


    &lt;dl&gt;
        &lt;dt&gt;&#x65B0;&#x95FB;&#x6807;&#x9898;&lt;/dt&gt;
        &lt;dd&gt;&#x65B0;&#x95FB;&#x5185;&#x5BB9;&#x63CF;&#x8FF0;&lt;/dd&gt;
        &lt;dt&gt;&#x65B0;&#x95FB;&#x6807;&#x9898;2&lt;/dt&gt;
        &lt;dd&gt;&#x65B0;&#x95FB;&#x5185;&#x5BB9;&#x63CF;&#x8FF0;2&lt;/dd&gt;
        &lt;dt&gt;&#x65B0;&#x95FB;&#x6807;&#x9898;3&lt;/dt&gt;
        &lt;dd&gt;&#x65B0;&#x95FB;&#x5185;&#x5BB9;&#x63CF;&#x8FF0;3&lt;/dd&gt;
    &lt;/dl&gt;
</code></pre>
                    
                    </section>
                
                
                </div>
            </div>
        </div>

        
        <a href="../section1/charactor.html" class="navigation navigation-prev " aria-label="Previous page: charactor"><i class="fa fa-angle-left"></i></a>
        
        
        <a href="../section1/css.html" class="navigation navigation-next " aria-label="Next page: css"><i class="fa fa-angle-right"></i></a>
        
    </div>
</div>

        
<script src="../gitbook/app.js"></script>

    
    <script src="../gitbook/plugins/gitbook-plugin-toggle-chapters/toggle.js"></script>
    

    
    <script src="../gitbook/plugins/gitbook-plugin-search/lunr.min.js"></script>
    

    
    <script src="../gitbook/plugins/gitbook-plugin-search/search.js"></script>
    

    
    <script src="../gitbook/plugins/gitbook-plugin-sharing/buttons.js"></script>
    

    
    <script src="../gitbook/plugins/gitbook-plugin-fontsettings/buttons.js"></script>
    

    
    <script src="../gitbook/plugins/gitbook-plugin-livereload/plugin.js"></script>
    

<script>
require(["gitbook"], function(gitbook) {
    var config = {"toggle-chapters":{},"highlight":{},"search":{"maxIndexSize":1000000},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"fontsettings":{"theme":"white","family":"sans","size":2},"livereload":{}};
    gitbook.start(config);
});
</script>

        <!-- body:end -->
    </body>
    <!-- End of book Never forget that there will be a reverberation. -->
</html>
